<script lang="ts" setup>
import useStore from '@/store'
import { storeToRefs } from 'pinia';
import { watchEffect,ref } from 'vue'
import { useRoute } from 'vue-router'
import GoodsImage from './components/goods-image.vue'
import GoodsSales from './components/goods-sales.vue'
import GoodsName from './components/goods-name.vue'
import GoodsSku from './components/goods-sku.vue'
import goodsDetailVue from './components/goods-detail.vue';
import GoodsHot from '@/views/goods/components/goods-hot.vue'
const route = useRoute()
const {goods} = useStore()
const {info} = storeToRefs(goods)
watchEffect(() => {
  const id = route.params.id as string
  if(id && route.fullPath === `/goods/${id}`){
      goods.getGoodsInfo(id)
  }
})
const changeSku = (skuId: string) => {
  console.log(skuId)
  const sku = info.value.skus.find((item) => item.id === skuId)
  if (sku) {
    info.value.inventory = sku.inventory // 更新库存
    info.value.price = sku.price // 更新价格
    info.value.oldPrice = sku.oldPrice // 更新老价格
  }
}
const count = ref(5)
</script>
<template>
  <div class="xtx-goods-page" v-if="info.categories">
    <div class="container">
      <!-- 面包屑 -->
      <XtxBread>
        <XtxBreadItem to="/">首页</XtxBreadItem>
        <XtxBreadItem :to="`/category/${info.categories[1].id}`">
          {{ info.categories[1].name }}
        </XtxBreadItem>
        <XtxBreadItem :to="`/category/sub/${info.categories[0].id}`">
          {{ info.categories[0].name }}
        </XtxBreadItem>
        <XtxBreadItem>{{ info.name }}</XtxBreadItem>
      </XtxBread>
      <!-- 商品信息 -->
<div class="goods-info">
  <div class="media">
    <GoodsImage :images="goods.info.mainPictures"></GoodsImage>
    <GoodsSales />
  </div>
  <div class="spec">
    <!-- 商品名称 -->
    <GoodsName :goods="info" />
    <!-- sku 组件 规格组件-->
    <GoodsSku @changeSku="changeSku" :goods="info" ></GoodsSku>
    <!-- 数字框组件 -->
    <XtxNumbox v-model="count" :min="2" :max="10"></XtxNumbox>
    <!-- 按钮组件 -->
    <XtxButton type="primary" size="large" style="margin-top: 20px;">
      加入购物车
    </XtxButton>
  </div>
</div>
            <!-- 商品信息 -->
      <div class="goods-footer">
          <div class="goods-article">
          <!-- 商品+评价 -->
          <div class="goods-tabs">
            <goodsDetailVue :goods="info"></goodsDetailVue>
          </div>
        </div>
        <!-- 24热榜+专题推荐 -->
        <div class="goods-aside">
          <GoodsHot :type="1" />
          <GoodsHot :type="2" />
          <GoodsHot :type="3" />
        </div>
      </div>
    </div>
  </div>
</template>

<style scoped lang="less">
.goods-info {
  min-height: 600px;
  background: #fff;
  display: flex;
  .media {
    width: 580px;
    height: 600px;
    padding: 30px 50px;
  }
  .spec {
    flex: 1;
    padding: 30px 30px 30px 0;
  }
}
.goods-footer {
  display: flex;
  margin-top: 20px;
  .goods-article {
    width: 940px;
    margin-right: 20px;
  }
  .goods-aside {
    width: 280px;
    min-height: 1000px;
  }
}
.goods-tabs {
  min-height: 600px;
  background: #fff;
}
.goods-warn {
  min-height: 600px;
  background: #fff;
  margin-top: 20px;
}
</style>
